Lubricant stick



FIG. 1 is a left side perspective view of a lubricant stick showing mydesign;

FIG. 2 is a right-side perspective view thereof;

FIG. 3 is a top plan view thereof, it being understood that the oppositeside is a mirror image of that shown;

FIG. 4 is a left-side elevation view thereof, it being understood thatthe opposite side is a mirror image of that shown;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof.

The broken lines shown represent portions of the lubricant stick andform no part of the claimed design.

CLAIM I claim the ornamental design for a lubricant stick, as shown anddescribed.